Job Summary We are seeking a highly motivated Silicon Epitaxy Process Engineer responsible for the development, optimization, qualification, and sustaining of Si-Si epitaxial growth processes on 300mm wafers. The engineer will support ASM and/or Applied Materials epitaxy reactors and work closely with Integration, Device, Yield, Equipment, and Manufacturing teams to deliver robust epitaxial processes meeting quality, cost, cycle time, and yield targets.

Crystal quality
Evaluate process windows and define control plans.

Lead process qualifications following preventive maintenance, hardware changes, and chamber rebuilds.
Work with Equipment Engineering to improve:
Investigate excursions using SPC and data analytics.
Perform root cause analysis and implement corrective actions.

Analyze and interpret metrology data from:
Optical Inspection
Correlate material characteristics with electrical and device performance.





Technology Transfer & Production Support
Transfer epitaxy processes from development to manufacturing.
Provide manufacturing support for yield and output improvement initiatives.

Device Engineering
Manufacturing
Yield Engineering
Quality
Equipment Engineering
B.Tech/ M.Electrical Engineering
Chemical Engineering
Semiconductor Engineering

Experience

- 4+ years of semiconductor process engineering experience.
- 3+ years of hands-on experience in Silicon Epitaxy.
- Experience with ASM and/or Applied Materials Epi tools is highly preferred.

Gas chemistry:
Defect engineering

Knowledge of reactor hardware, gas delivery, wafer handling, and thermal systems.

Data Analysis
Python
Statistical analysis and process capability evaluation

📌 Principal / Senior Process Engineering Consultant (India)
🏢 Tata Electronics
📍 India